Oefen de erafsommen tot 10

Erafsommen
1.
1
–
1
=
2.
3
–
2
=
3.
4
–
3
=
4.
2
–
0
=
5.
10
–
1
=
6.
7
–
7
=
7.
9
–
2
=
8.
4
–
0
=
9.
7
–
0
=
10.
2
–
2
=
11.
7
–
6
=
12.
3
–
1
=
13.
6
–
6
=
14.
8
–
6
=
15.
3
–
1
=
16.
3
–
1
=
17.
7
–
1
=
18.
1
–
0
=
19.
3
–
1
=
20.
9
–
8
=
21.
1
–
1
=
22.
5
–
3
=
23.
3
–
0
=
24.
10
–
6
=
25.
1
–
0
=
26.
9
–
6
=
27.
10
–
1
=
28.
9
–
3
=
29.
8
–
5
=
30.
6
–
5
=
31.
4
–
0
=
32.
10
–
3
=
33.
7
–
7
=
34.
1
–
0
=
35.
9
–
8
=
36.
5
–
5
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Oefen de erafsommen tot 10
| ANTWOORDEN

Erafsommen
1.
1
–
1
=
0
2.
3
–
2
=
1
3.
4
–
3
=
1
4.
2
–
0
=
2
5.
10
–
1
=
9
6.
7
–
7
=
0
7.
9
–
2
=
7
8.
4
–
0
=
4
9.
7
–
0
=
7
10.
2
–
2
=
0
11.
7
–
6
=
1
12.
3
–
1
=
2
13.
6
–
6
=
0
14.
8
–
6
=
2
15.
3
–
1
=
2
16.
3
–
1
=
2
17.
7
–
1
=
6
18.
1
–
0
=
1
19.
3
–
1
=
2
20.
9
–
8
=
1
21.
1
–
1
=
0
22.
5
–
3
=
2
23.
3
–
0
=
3
24.
10
–
6
=
4
25.
1
–
0
=
1
26.
9
–
6
=
3
27.
10
–
1
=
9
28.
9
–
3
=
6
29.
8
–
5
=
3
30.
6
–
5
=
1
31.
4
–
0
=
4
32.
10
–
3
=
7
33.
7
–
7
=
0
34.
1
–
0
=
1
35.
9
–
8
=
1
36.
5
–
5
=
0
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen